Car comparison

AUDI S5 Coupe (8T) 4.2 FSI V8vsPontiac GTO 5.7i V8 16V

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

AUDI S5 Coupe (8T)

4.2 FSI V8

354 hp4163 ccGasolineAWDAutomaticNaturally aspiratedCoupe2007-2011

Pontiac GTO

5.7i V8 16V

344 hp5665 ccGasolineRWDManualNaturally aspiratedCoupe2004-2005

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

AUDI S5 Coupe (8T) 4.2 FSI V8

Quickest 0-100 km/h
5.4 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
354 hp
264 kW
Best power-to-weight
211 hp/t
158 kW/t
4.7 kg/hp
Largest trunk
455 L
Best overall score
65/100
Best performance score
70/100
Best economy score
78/100
Best practicality score
53/100

Pontiac GTO 5.7i V8 16V

Highest torque
488 Nm
360 lb-ft
Lightest
1,650 kg
3,638 lb

Specification comparison

Specification comparison
Model	AUDIS5 Coupe (8T)4.2 FSI V8	PontiacGTO5.7i V8 16V
Power	354hp264kW	344hp257kW
Torque	440Nm325lb-ft	488Nm360lb-ft
Curb weight	1,675kg3,693lb	1,650kg3,638lb
Gross weight	2,175kg4,795lb	-
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated	257 km/h 160 mph
To 99% top speed	74.5s99% target: 262 km/h / 163 mph Calculated	80.0s99% target: 254 km/h / 158 mph Calculated
0-100 km/h	5.4s	6.0s
0-200 km/h	18.9s Calculated	21.9s Calculated
0-60 mph	5.1s Calculated	5.7s Calculated
Fuel consumption	10.8L/100 km21.8mpg US26.2mpg UK	-
Fuel consumption city	15.7L/100 km15mpg US18.0mpg UK	-
Fuel consumption highway	7.9L/100 km29.8mpg US35.8mpg UK	-
Quarter mile	13.5s Calculated	14.1s Calculated
Power-to-weight	211hp/t158kW/t96hp/1000 lb Calculated	208hp/t155kW/t95hp/1000 lb Calculated
Torque-to-weight	263Nm/t176lb-ft/ton Calculated	296Nm/t198lb-ft/ton Calculated
Estimated range	593km368mi Calculated	-
Displacement	4,163cc254cu in	5,665cc346cu in
Length	4,625mm182in	4,800mm189in
Width	1,854mm73in	1,840mm72in
Height	1,369mm54in	1,400mm55in
Wheelbase	2,751mm108in	2,788mm110in
Front track	1,594mm63in	1,559mm61in
Rear track	1,581mm62in	1,577mm62in
Trunk volume	455L	370L
Doors	2	2
Seats	4	4
Fuel tank	64L	75L
CO2 emissions	256g/km	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

AUDI S5 Coupe (8T) 4.2 FSI V8Pontiac GTO 5.7i V8 16VPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
AUDIS5 Coupe (8T)4.2 FSI V8	7,000 rpm	3,500 rpm	7,250 rpm
PontiacGTO5.7i V8 16V	5,200 rpm	4,000 rpm	5,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	AUDIS5 Coupe (8T)4.2 FSI V8	PontiacGTO5.7i V8 16V
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.1 s	5.7 s
0-100 km/h 0-62 mph	5.4 s	6.0 s
0-200 km/h 0-124 mph	18.9 s	21.9 s
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited	257 km/h 160 mph
	Drag race simulation
60 ft 18 m	2.2 s	2.3 s
330 ft 101 m	5.9 s	6.2 s
1/8 mile 201 m	8.9 s	9.2 s
1000 ft 305 m	11.4 s	11.9 s
1/4 mile 402 m	13.5 s	14.1 s
Trap speed 1/4 mile 402 m	172 km/h 107 mph	165 km/h 103 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
AUDIS5 Coupe (8T)4.2 FSI V8	354 hp 264 kW
PontiacGTO5.7i V8 16V	344 hp 257 kW

AUDI S5 Coupe (8T) 4.2 FSI V8 has 10 hp more than Pontiac GTO 5.7i V8 16V.

The biggest power difference is between Pontiac GTO 5.7i V8 16V and AUDI S5 Coupe (8T) 4.2 FSI V8: 10 hp (7 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
AUDIS5 Coupe (8T)4.2 FSI V8	440 Nm 325 lb-ft
PontiacGTO5.7i V8 16V	488 Nm 360 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
AUDIS5 Coupe (8T)4.2 FSI V8	1,675 kg 3,693 lb
PontiacGTO5.7i V8 16V	1,650 kg 3,638 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
AUDIS5 Coupe (8T)4.2 FSI V8	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
PontiacGTO5.7i V8 16V	257 km/h 160 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
AUDIS5 Coupe (8T)4.2 FSI V8	5.4 s
PontiacGTO5.7i V8 16V	6.0 s

The biggest 0-100 km/h difference is between AUDI S5 Coupe (8T) 4.2 FSI V8 and Pontiac GTO 5.7i V8 16V: 0.6 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
AUDIS5 Coupe (8T)4.2 FSI V8	211 hp/t 158 kW/t 4.7 kg/hp
PontiacGTO5.7i V8 16V	208 hp/t 155 kW/t 4.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AUDIS5 Coupe (8T)4.2 FSI V8	354 hp 264 kW	5.4 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
PontiacGTO5.7i V8 16V	344 hp 257 kW	6.0 s	257 km/h 160 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

AUDIS5 Coupe (8T)4.2 FSI V8

Power	354 hp 264 kW
0-100 km/h	5.4 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	2 doors 4 seats
Trunk	455 L 16.1 cu ft
Length	4,625 mm 182.1 in
Height	1,369 mm 53.9 in

PontiacGTO5.7i V8 16V

Power	344 hp 257 kW
0-100 km/h	6.0 s
Top speed 257 km/h 160 mph

Doors/seats	2 doors 4 seats
Trunk	370 L 13.1 cu ft
Length	4,800 mm 189.0 in
Height	1,400 mm 55.1 in

Detailed score breakdown

Vehicle

AUDIS5 Coupe (8T)4.2 FSI V8

PontiacGTO5.7i V8 16V

Power

354 hp

264 kW

344 hp

257 kW

Torque

440 Nm

325 lb-ft

488 Nm

360 lb-ft

Acceleration

5.4 s

6.0 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

257 km/h

160 mph

Lightness

1,675 kg

3,693 lb

1,650 kg

3,638 lb

Fuel consumption

10.8 L/100 km

21.8 mpg US

26.2 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	455 L 16.1 cu ft
Length	4,625 mm 182.1 in
Height	1,369 mm 53.9 in

Doors/seats	2 doors 4 seats
Trunk	370 L 13.1 cu ft
Length	4,800 mm 189.0 in
Height	1,400 mm 55.1 in

Range score

593 km

368 mi

CO2 score

256 g/km

Trunk score

455 L

16.1 cu ft

370 L

13.1 cu ft

Power-to-weight score

211 hp/t

158 kW/t

4.7 kg/hp

208 hp/t

155 kW/t

4.8 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	AUDI S5 Coupe (8T) 4.2 FSI V8
Consumption	10.8 L/100 km21.8 mpg US26.2 mpg UK
Cost / 100 km	18.90 LC100 km
Cost / 100 mi	30.42 LC100 mi
Annual fuel used	1,620 L428 US gal356 UK gal
Annual fuel cost	2,835 LC/year